Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden TF-200, TF-350, TF-300, TF-120, TF-160, TF-250, TF-380 Linear Heater Assembly Overview

Models: TF-380 TF-250 TF-160 TF-200 TF-120 TF-300 TF-350

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FIGURE 15: Linear Heater Assembly Overview

TF-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

FIGURE 15: Linear Heater Assembly Overview

For shorter than minimum suspension lengths, tube clamp packages (purchased separately) must be used at the two farthest hangers on each side of the burner.

Bolt

	asher
TubeClamp	Flat W
TubeClamp	Nut

Reflector

Reflector End Cap	be
	Tu

U-Clips

Vent Sleeve Flexible Boot

(Torque 120in/lb 13.56Nm)			Burner Tube	Tube and Reflector Hanger	Reflector Support	Turbulator (With Select Models)
		Package	Burner
	be	Tube Clamp
Coupling	Burner Tu

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Roberts Gorden TF-200, TF-350, TF-300, TF-120, TF-160, TF-250, TF-380 service manual Linear Heater Assembly Overview

Contents

Installation, Operation & Service Manual Vantage TFTwin Fire Unitary Infrared Heater TF-120 TF-160 TF-200 TF-250 TF-300 TF-350 TF-380Page TABLE OF CONTENTS 2012 Roberts-GordonLLCPage TABLE OF FIGURES LIST OF TABLESPage SECTION 1: HEATER SAFETY 1.1 Manpower Requirements1.2 Safety Labels and Their Placement 1.3 California PropositionFIGURE 1: Top and Bottom Panel Label Placement Bottom PanelTop Panel Lighting Instruction Plate LabelFIGURE 2: Side Panel Label Placement Wiring LabelControl Side Panel Control Side Panel InsideSECTION 2: INSTALLER RESPONSIBILITY 2.1 Wall Tag2.2 Corrosive Chemicals Product Damage HazardClearances are the required distances that FIGURE 3: STANDARD REFLECTOR inchescentimeters ModelFIGURE 6: 45 TILT REFLECTOR inchescentimeters ModelFIGURE 9: U-TUBE,OPPOSITE 45 REFLECTOR inchescentimeters ModelFIGURE 12: VENTING Model4.1 Gas Codes 4.2 Aircraft Hangars4.3 Public Garages 4.4 ElectricalCoupling Assembly Flexible BootReflector Support Strap & Wire Form SECTION 5: MAJOR COMPONENTS5.1 Standard Parts List Table 1: Contents of Burner CartonTable 2: Contents of Core and Extension Packages Additional tubing length may be added to heater. Tubing must be heat-treated,aluminized or porcelain coated. Any additional tubing lengths are considered as vent length for length determination. Maximum venting length for minimum heater length is 45 13.7 m total, or 22.5 7 m on each tube SECTION 6: SUGGESTED LAYOUTS 6.1 TF-380- 4 Elbow Design Common Vent6.2 TF-350- 4 Elbow Design Common Vent 6.3 TF-300- Double U Design Common Vent10 Typ 90 ElbowBurner TubeSECTION 7: HEATER INSTALLATION Severe Injury Hazardon Page 17, Figure Cut/Pinch HazardFIGURE 14 Critical Hanger Placement Typical Suspension DetailsFIGURE 15: Linear Heater Assembly Overview FIGURE 16: Linear Heater Layout Overview LEGEND60 18 m Tube Length Each Side 70 21 m Tube Length Each Side80 24 m Tube Length Each Side Step 7.1 Burner Tube Installation Step 7.2 Burner InstallationStep 7.3 Tube Clamp Package Installation Step 7.4 Coupling and Tube AssemblyOpen ClosedStep 7.4.1 Coupling and Tube Assembly Continued Step 7.4.2 Coupling and Tube Assembly Continued± 2 5 cm Step 7.5 Turbulator Installation 7.6 Reflector Installation Fire HazardReflector must not touch tube To ensure proper expansion and contraction reflector supports and U-clipsdepends on theSECTION 8: OPTIONAL HEATER ACCESSORIES 8.1 U-TubeConfigurationCut/Pinch Hazard Edges are sharpFIGURE 18: U-TubeHeater Assembly Overview U-tube,StandardU-tube,45 U-tube,OppositeFIGURE 19: U-TubeHeater Layout Overview LEGENDFIGURE 20: U-TubeHeater Layout Overview Continued bc gd h8.2 Elbow Package Configuration Step 8.2.1 Elbow InstallationStep 8.2.2 Elbow Installation Step 8.2.3 Reflector Joint InstallationStep 8.2.4 Reflector Joint Installation Step 8.2.5 Reflector Joint DetailFIGURE 21: Reflector Joint Detail Step 8.3.1 Bracket Installation Step 8.3.2 Side Reflector Installation8.3 Reflector Side Extension 8.4 Lower Clearance Shield Installation Step 8.4.1 Shield Support Strap Assembly8.5 Two-FootDecorative Grille Installation Step 8.5.1 Grille InstallationStep 8.5.2 Frame Shield Installation Part NumberMinimum Maximum8.6 Protective Grille Installation Step 8.6.1 Silicone Cap InstallationStep 8.6.2 Grille End Cap Installation Step 8.6.3 Grille InstallationSECTION 9: VENTING Carbon Monoxide HazardCut/Pinch Hazard Edges are sharp9.4 Vertical Venting 9.5 Unvented Operation Tube TerminationFIGURE 22: Tube Termination 9.6 Length Requirements9.9 Flexible Boot Installation Single Vent 9.8 Vertical Ventilation 4 10 cm PipeSIDE VIEW for Single Vent9.10 Common Sidewall Venting 9.11 Vertical Ventilation 6 15 cm PipeTOP VIEW Roof9.12 Flexible Boot Installation Common Vent Rolled Sleeve Installation for Common Vent9.13 Outside Combustion Air Supply 9.13.2 Vertical Outside Air Supply9.13.1 Length Requirements 9.13.3 Horizontal Outside Air Supply Metal ScrewsGas hose can crack when twisted Gas can leak if piping is not installed properlySECTION 10: GAS PIPING Fire Hazardwhen attaching gas hose INCORRECT POSITIONS WRONG INSTALLATIONFIGURE 23: Gas Connection with Flexible Gas Hose CORRECT POSITIONSDANGER SECTION 11: WIRINGDisconnect electric before service 11.1 Line Voltage Thermostat Wiring11.2 Low Voltage Thermostat and Relay Wiring 11.3 Internal Wiring 11.4 Ladder DiagramElectrical Cord or Flexible Conduit Burner SECTION 12: OPERATION AND MAINTENANCE heater before servicebefore service during installation12.5 Maintenance Checklist Installation Code and Annual InspectionsSee Page 5, Section Vehicles and Other ObjectsSafety Labels Gas LineCheck for gas leaks. See Page 44, Section Burner ObservationSECTION 13 TROUBLESHOOTING Disconnect electric before serviceheater before service before serviceg Flow Chart 13.1 TroubleshootinTROUBLESHOOT ENDS 13.2 Manifold Gas Pressure Setting Control Side View of HeaterManometer NaturalPropaneSECTION 14: REPLACEMENT PARTS DANGERDescription Part NumberSECTION 15: GENERAL SPECIFICATIONS 15.1Material Specifications 15.1.1 Reflectors15.2Heater Specifications 15.2.1 Ignition 15.3 Suspension SpecificationsPage WARRANTY IS VOID IF ROBERTS-GORDONLLC WILL PAY FORROBERTS-GORDONLLC WILL NOT PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage Page Page